./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a .......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:57:49,730 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:57:49,733 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:57:49,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:57:49,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:57:49,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:57:49,850 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:57:49,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:57:49,857 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:57:49,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:57:49,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:57:49,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:57:49,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:57:49,865 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:57:49,867 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:57:49,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:57:49,873 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:57:49,879 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:57:49,883 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:57:49,894 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:57:49,901 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:57:49,903 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:57:49,913 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:57:49,915 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:57:49,920 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:57:49,931 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:57:49,932 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:57:49,933 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:57:49,936 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:57:49,938 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:57:49,938 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:57:49,940 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:57:49,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:57:49,944 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:57:49,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:57:49,947 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:57:49,949 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:57:49,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:57:49,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:57:49,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:57:49,952 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:57:49,953 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 19:57:50,006 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:57:50,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:57:50,011 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:57:50,011 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:57:50,012 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:57:50,012 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:57:50,013 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:57:50,013 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:57:50,013 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:57:50,014 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:57:50,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:57:50,015 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:57:50,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:57:50,016 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:57:50,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:57:50,017 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:57:50,017 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:57:50,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:57:50,017 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:57:50,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:57:50,018 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:57:50,018 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:57:50,019 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:57:50,019 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:57:50,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:57:50,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:57:50,020 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:57:50,020 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a [2020-11-29 19:57:50,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:57:50,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:57:50,359 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:57:50,361 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:57:50,362 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:57:50,363 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2020-11-29 19:57:50,464 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/data/f9c8c11e0/a00f79789e12475eaff4d855d71e7d9b/FLAGf2c2bec77 [2020-11-29 19:57:51,323 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:57:51,326 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2020-11-29 19:57:51,384 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/data/f9c8c11e0/a00f79789e12475eaff4d855d71e7d9b/FLAGf2c2bec77 [2020-11-29 19:57:51,889 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/data/f9c8c11e0/a00f79789e12475eaff4d855d71e7d9b [2020-11-29 19:57:51,892 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:57:51,894 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:57:51,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:57:51,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:57:51,900 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:57:51,901 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:57:51" (1/1) ... [2020-11-29 19:57:51,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c258fea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:57:51, skipping insertion in model container [2020-11-29 19:57:51,904 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:57:51" (1/1) ... [2020-11-29 19:57:51,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:57:52,019 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:57:52,372 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:57:52,378 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:57:53,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:53,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:53,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:53,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:53,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:53,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:53,434 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:53,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:53,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:53,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:53,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:53,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:53,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:53,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:57:53,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:57:53,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:57:53,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:57:53,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:57:53,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:57:53,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:57:53,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:57:53,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:57:53,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:57:54,108 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:57:54,156 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:57:54,204 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:57:54,240 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:57:54,241 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:57:54,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:54,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:54,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:54,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:54,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:54,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:54,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:54,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:54,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:54,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:54,309 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:54,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:54,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:57:54,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:57:54,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:57:54,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:57:54,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:57:54,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:57:54,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:57:54,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:57:54,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:57:54,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:57:54,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:57:54,422 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:57:54,440 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:57:54,448 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 19:57:54,454 INFO L168 Benchmark]: Toolchain (without parser) took 2558.87 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 44.0 MB in the beginning and 49.0 MB in the end (delta: -5.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 16.1 GB. [2020-11-29 19:57:54,455 INFO L168 Benchmark]: CDTParser took 0.59 ms. Allocated memory is still 81.8 MB. Free memory was 40.8 MB in the beginning and 40.8 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:57:54,457 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2555.98 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 43.8 MB in the beginning and 49.0 MB in the end (delta: -5.2 MB). Peak memory consumption was 25.0 MB. Max. memory is 16.1 GB. [2020-11-29 19:57:54,459 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59 ms. Allocated memory is still 81.8 MB. Free memory was 40.8 MB in the beginning and 40.8 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2555.98 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 43.8 MB in the beginning and 49.0 MB in the end (delta: -5.2 MB). Peak memory consumption was 25.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:57:56,936 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:57:56,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:57:56,983 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:57:56,984 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:57:56,989 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:57:56,992 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:57:56,997 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:57:57,000 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:57:57,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:57:57,010 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:57:57,011 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:57:57,012 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:57:57,021 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:57:57,023 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:57:57,025 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:57:57,026 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:57:57,031 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:57:57,033 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:57:57,039 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:57:57,044 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:57:57,046 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:57:57,047 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:57:57,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:57:57,056 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:57:57,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:57:57,063 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:57:57,064 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:57:57,066 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:57:57,067 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:57:57,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:57:57,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:57:57,071 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:57:57,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:57:57,074 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:57:57,074 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:57:57,075 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:57:57,075 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:57:57,076 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:57:57,078 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:57:57,079 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:57:57,080 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 19:57:57,145 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:57:57,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:57:57,147 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:57:57,147 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:57:57,148 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:57:57,150 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:57:57,151 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:57:57,151 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:57:57,151 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:57:57,151 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:57:57,153 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:57:57,153 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:57:57,153 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:57:57,154 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:57:57,154 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:57:57,154 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:57:57,154 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:57:57,155 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:57:57,155 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:57:57,155 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:57:57,156 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:57:57,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:57:57,156 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:57:57,157 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:57:57,157 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:57:57,158 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:57:57,158 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:57:57,158 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:57:57,158 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:57:57,159 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:57:57,159 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 19:57:57,159 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a [2020-11-29 19:57:57,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:57:57,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:57:57,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:57:57,618 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:57:57,619 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:57:57,620 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2020-11-29 19:57:57,698 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/data/05970a41c/38513ae4bfe543b593b69ce4d220cfd2/FLAG9d46e4022 [2020-11-29 19:57:58,719 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:57:58,720 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2020-11-29 19:57:58,765 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/data/05970a41c/38513ae4bfe543b593b69ce4d220cfd2/FLAG9d46e4022 [2020-11-29 19:57:59,139 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3e9d0bf3-bd98-431a-911d-85e53f3e7d63/bin/ukojak/data/05970a41c/38513ae4bfe543b593b69ce4d220cfd2 [2020-11-29 19:57:59,142 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:57:59,144 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:57:59,145 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:57:59,146 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:57:59,151 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:57:59,152 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:57:59" (1/1) ... [2020-11-29 19:57:59,154 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70eaee4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:57:59, skipping insertion in model container [2020-11-29 19:57:59,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:57:59" (1/1) ... [2020-11-29 19:57:59,163 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:57:59,301 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:57:59,662 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:57:59,674 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:58:00,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:00,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:00,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:00,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:00,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:00,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:00,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:00,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:00,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:00,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:00,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:00,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:00,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:58:01,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:58:01,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:58:01,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:58:01,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:58:01,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:58:01,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:58:01,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:58:01,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:58:01,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:58:01,309 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:58:01,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:58:01,372 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 19:58:01,465 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:58:01,475 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:58:01,477 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:58:01,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,599 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,600 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:58:01,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:58:01,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:58:01,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:58:01,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:58:01,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:58:01,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:58:01,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:58:01,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:58:01,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:58:01,784 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:58:01,823 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:58:01,843 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:58:01,871 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:58:01,880 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:58:01,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:01,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:58:02,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:58:02,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:58:02,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:58:02,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:58:02,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:58:02,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:58:02,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:58:02,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:58:02,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:58:02,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:58:02,072 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:58:02,090 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:58:03,168 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:58:03,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:58:03 WrapperNode [2020-11-29 19:58:03,169 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:58:03,170 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:58:03,170 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:58:03,171 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:58:03,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:58:03" (1/1) ... [2020-11-29 19:58:03,231 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 19:58:03,280 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:58:03" (1/1) ... [2020-11-29 19:58:03,280 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:58:03,281 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:58:03,283 INFO L168 Benchmark]: Toolchain (without parser) took 4138.04 ms. Allocated memory was 50.3 MB in the beginning and 100.7 MB in the end (delta: 50.3 MB). Free memory was 31.0 MB in the beginning and 51.3 MB in the end (delta: -20.3 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. [2020-11-29 19:58:03,283 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 50.3 MB. Free memory was 32.6 MB in the beginning and 32.5 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:58:03,284 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4023.86 ms. Allocated memory was 50.3 MB in the beginning and 100.7 MB in the end (delta: 50.3 MB). Free memory was 30.9 MB in the beginning and 55.5 MB in the end (delta: -24.7 MB). Peak memory consumption was 62.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:58:03,284 INFO L168 Benchmark]: Boogie Procedure Inliner took 110.33 ms. Allocated memory is still 100.7 MB. Free memory was 55.5 MB in the beginning and 51.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:58:03,286 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 50.3 MB. Free memory was 32.6 MB in the beginning and 32.5 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4023.86 ms. Allocated memory was 50.3 MB in the beginning and 100.7 MB in the end (delta: 50.3 MB). Free memory was 30.9 MB in the beginning and 55.5 MB in the end (delta: -24.7 MB). Peak memory consumption was 62.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 110.33 ms. Allocated memory is still 100.7 MB. Free memory was 55.5 MB in the beginning and 51.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...